9.8

CVE-2022-28492: totolink cp900_firmware

CVSS: 9.8v3.1CriticalModified
Published 23-03-2023Last modified 25-02-2025
Open JSON

Vulnerability summary

CVE-2022-28492 is a critical (CVSS 9.8) vulnerability in totolink cp900_firmware. EPSS estimates a 1.31% chance of exploitation in the next 30 days, higher than 70.4% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.1 (NVD)
EPSS score
1.31%
0%100%
Low · -0.01 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github

Timeline

  1. 23-03-2023
    PublishedVulnerability first disclosed.
  2. 25-02-2025
    Last modifiedVulnerability information updated.

Description

TOTOLINK Technology CPE with firmware V6.3c.566 ,allows remote attackers to bypass Login.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

1.31%

Chance of exploitation in the next 30 days

Percentile

70%

Versus all other CVEs

30-day change

-0.01 pp

From 1.32% on 21-09-2026

21-09-202621-10-2026
EPSS score
1.31%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • githubUnverified

    Cve

    Maturity: poc

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Totolink1 product

1 vendor · 1 product

References

2 links